Seki draws a flip book comic in his textbook, which he even records sound effects to, leaving Rumi curious about the finished result.
tonari-no-seki-kun-the-master-of-killing-time-ep-20Tonari no Seki-kun: The Master of Killing Time Season 1 Episode 20
Tonari no Seki-kun: The Master of Killing Time Season 1 Episode 20
Flipbook